body {
    background: #1e1e2e !important;
    color: #fff;
}
* { position: relative; z-index: 1; }
#shader-bg { z-index: 0 !important; position: fixed !important; }

.navbar, header, nav {
    background: transparent !important;
    border-bottom: 0.5px solid rgba(255,255,255,0.08) !important;
}

.logo, .navbar-brand {
    background: linear-gradient(90deg, #e0d7ff, #93c5fd, #c4b5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 20px;
    font-weight: 500;
}

h1, .hero-title, .main-title {
    background: linear-gradient(90deg, #e0d7ff, #93c5fd, #c4b5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 38px;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.3px;
}

.btn-primary, .btn-start, .cta-btn {
    background: linear-gradient(135deg, #a78bfa, #60a5fa) !important;
    border: none !important;
    color: #fff !important;
    padding: 11px 32px !important;
    border-radius: 12px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    box-shadow: 0 0 24px rgba(167,139,250,0.3) !important;
}

.model-card, .ai-card, .card {
    background: rgba(15,15,22,0.7) !important;
    border: 0.5px solid rgba(255,255,255,0.08) !important;
    border-radius: 12px !important;
    backdrop-filter: blur(8px) !important;
    transition: all 0.2s ease !important;
}

.price-card, .tariff-card, .plan-card {
    background: rgba(15,15,22,0.7) !important;
    border: 0.5px solid rgba(255,255,255,0.07) !important;
    border-radius: 12px !important;
    backdrop-filter: blur(8px) !important;
}

.price-card.popular, .plan-card.featured {
    border-color: rgba(167,139,250,0.3) !important;
    background: rgba(167,139,250,0.08) !important;
}

.filter-btn, .category-btn {
    background: rgba(255,255,255,0.05) !important;
    border: 0.5px solid rgba(255,255,255,0.12) !important;
    color: rgba(255,255,255,0.5) !important;
    border-radius: 20px !important;
    padding: 5px 16px !important;
}

.filter-btn.active, .category-btn.active {
    background: rgba(167,139,250,0.2) !important;
    color: #c4b5fd !important;
    border-color: rgba(167,139,250,0.4) !important;
}